What is Iran’s center of protection?

.United States SAYS THAT its soldiers in Syria and also Iraq have been assaulted a minimum of 55 opportunities because Hamas’s assault on Israel on Oct 7th. Blaming Iran and its substitutes throughout the Center East, it has been hitting back: on November 12th United States launched its third collection of air strikes in far eastern Syria due to the fact that late October. Iran’s proxies have so far cut short of releasing attacks that can drag United States into all-out battle.

But their firepower postures a crystal clear hazard to America along with its allies. What is this self-proclaimed axis of protection, and how powerful is it?